@article{ref1,
title="Judging clearance distances near overhead power lines",
journal="Proceedings of the Human Factors and Ergonomic Society annual meeting",
year="1978",
author="Middendorf, Lorna",
volume="22",
number="1",
pages="664-668",
abstract="A field study was conducted to determine the accuracy of clearance judgments involving lifting equipment near overhead power lines. Results showed generally unreliable performance in making visual judgments and significant differences by observer station. Background and implications are presented.<p /><p>Language: en</p>",
language="en",
issn="2169-5067",
doi="10.1177/1071181378022001172",
url="http://dx.doi.org/10.1177/1071181378022001172"
}